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diff --git a/security/tf_daemon/service_delegation_protocol.h b/security/tf_daemon/service_delegation_protocol.h
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+++ b/security/tf_daemon/service_delegation_protocol.h
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+/**
+ * Copyright(c) 2011 Trusted Logic.   All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Trusted Logic nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SERVICE_DELEGATION_PROTOCOL_H__
+#define __SERVICE_DELEGATION_PROTOCOL_H__
+
+#include "s_type.h"
+
+/* -----------------------------------------------------------------------------
+   UUID
+----------------------------------------------------------------------------- */
+/** Service Identifier: {71139E60-ECAE-11DF-98CF-0800200C9A66} */
+#define SERVICE_DELEGATION_UUID { 0x71139e60, 0xecae, 0x11df, { 0x98, 0xcf, 0x08, 0x00, 0x20, 0x0c, 0x9a, 0x66 } }
+
+
+/* -----------------------------------------------------------------------------
+   Command identifiers
+----------------------------------------------------------------------------- */
+/* See your Product Reference Manual for a specification of the delegation protocol */
+
+/**
+ * Command identifier : get instruction
+ *
+ */
+#define SERVICE_DELEGATION_GET_INSTRUCTIONS      0x00000002
+
+/* Instruction codes */
+#define DELEGATION_INSTRUCTION_SHUTDOWN             0xF0
+#define DELEGATION_INSTRUCTION_NOTIFY               0xE0
+
+/* Partition-specific instruction codes (high-nibble encodes the partition identifier) */
+#define DELEGATION_INSTRUCTION_PARTITION_CREATE     0x01
+#define DELEGATION_INSTRUCTION_PARTITION_OPEN       0x02
+#define DELEGATION_INSTRUCTION_PARTITION_READ       0x03
+#define DELEGATION_INSTRUCTION_PARTITION_WRITE      0x04
+#define DELEGATION_INSTRUCTION_PARTITION_SET_SIZE   0x05
+#define DELEGATION_INSTRUCTION_PARTITION_SYNC       0x06
+#define DELEGATION_INSTRUCTION_PARTITION_CLOSE      0x07
+#define DELEGATION_INSTRUCTION_PARTITION_DESTROY    0x08
+
+#define DELEGATION_NOTIFY_TYPE_ERROR                0x000000E1
+#define DELEGATION_NOTIFY_TYPE_WARNING              0x000000E2
+#define DELEGATION_NOTIFY_TYPE_INFO                 0x000000E3
+#define DELEGATION_NOTIFY_TYPE_DEBUG                0x000000E4
+
+typedef struct
+{
+   uint32_t nInstructionID;
+} DELEGATION_GENERIC_INSTRUCTION;
+
+typedef struct
+{
+   uint32_t nInstructionID;
+   uint32_t nMessageType;
+   uint32_t nMessageSize;
+   char     nMessage[1];
+} DELEGATION_NOTIFY_INSTRUCTION;
+
+typedef struct
+{
+   uint32_t nInstructionID;
+   uint32_t nSectorID;
+   uint32_t nWorkspaceOffset;
+} DELEGATION_RW_INSTRUCTION;
+
+typedef struct
+{
+   uint32_t nInstructionID;
+   uint32_t nNewSize;
+} DELEGATION_SET_SIZE_INSTRUCTION;
+
+typedef union
+{
+   DELEGATION_GENERIC_INSTRUCTION    sGeneric;
+   DELEGATION_NOTIFY_INSTRUCTION     sNotify;
+   DELEGATION_RW_INSTRUCTION         sReadWrite;
+   DELEGATION_SET_SIZE_INSTRUCTION   sSetSize;
+} DELEGATION_INSTRUCTION;
+
+typedef struct
+{
+   uint32_t    nSyncExecuted;
+   uint32_t    nPartitionErrorStates[16];
+   uint32_t    nPartitionOpenSizes[16];
+} DELEGATION_ADMINISTRATIVE_DATA;
+
+#endif /* __SERVICE_DELEGATION_PROTOCOL_H__ */